Riveter



May 8, 1 923.

1,454,777 C. J. WALKER RIVETER Original Filed Jan. 5, 1918 5 Sheets-Sheet 1 Mays, 1923. 1,454,777

C. J. WALKER RIVETER Original Filed Jan. 5, 1918 5 Sheets-Sheet 2 INVENTOI May 8, 19123.

C. J. WALKER RIVETER 5, 1918 5 Sheets-Sheet 3 Original Filed Jan.

m v mm 3 mm/r03 J 144117237127 C haI'Ze C Q A TTORNEY c. J. .WALKER RIVETER 5 Sheets-Sheet 4 nal Filed Ja 5 .1918

FEGJ

FIG: 8 I

- CMPZQS UT Twill/$6 3 ATTORNEY May 8, 1923.

c. J. WALKER RIVETER Sheet 5 Original Filed Jan.

INVENTOR 5 Sheets- FIG-11 a citimn of the Univ oi Gary, m .indiana .t-ave i Wmk pesitis'iieci bem I members.

Answer 0 Vida 2! mac" wasting 5:0 bs si. .e mp *roach 0f the 'eiyi; moihei" object 0% i111 provision in a riveieiiiavi 1 cip'rocating work s1 gaging nicrotary driving; mechanism. of constructed and arranged 1 20 shut of!" ihe motive paws? i work to be campieted by tbs mt moving parts of sins mac A'Siiii further object of the provision of a seif-c diiven, variabie Bil-eke 1'1 and arranged deiiver a 1 pressure at my point in the v 0: travel of 01' rivet. sets.

A ifui'ther 0h x i k "tar and to )e piirticuiariy poinieii at in the append? claims.

The drawings, foaming art of spa-3iiicuamn illustrate embodiments of my inven'zioii and so much of the electric (m t as will give a dear understanding of operation of the ap amsus in mime; with the follmving descripiioii.

Referring new is the aficompanying ings, Figure 1 is a side eisvation siowizn myxm; 26 in the: in-

nmtor hot 11;; 1O 's'eugh ng screw miain the within the die head 24 fifllli'lil'lhoiu 52$) tilox'eyam 315111;:

aperioxn'leai of an annular 32, is iocuted withthe housing exteni i iearing, of somen'med 01.2191 and and intezpnsed bails the counbel'boro 29 ends (if the armature e mtatabiy mrnnted in mild .posibe sides '1 22:1 02 ring 39 on from traveling into v (inn LLvn motov housing miie, 43 thereon A thrush *Lvm hardened intm'posed phostsei within the to tmnsmit end Mr qui'i shaft 30 ration of the rivaid of the quiii shaft a recbss 28, which disks 4% and 45, J: to 1 0i? with the nut-ion of the disk i 36 a reds axially inq'uiii, and a said opening by 1.1 Lin-ended nut with resistance 4?. screwed into the (aft m transslsxtingiii, reciprocating plun- 7 c; the riveter "of th s screw relative 1f Gas mm and pmvw mm 8 s mimg M will perx H w sum ii mm .yesis warpsmtixzg sw l.

switches 5i and 55 fnii to sperm. .the alanine cxrcmai, such occur;

The: =1" .sms 3 I ms my msans bridges g -stwem s so 1 :ihe a sopriste match 61 bear; immsdlmeiy Qp- A at such fins, 0:? csusss, posslbae for ember of the dinsrily might cause jamming 0f is china 0:: (-3361 bx'eakags fisher ssfious jury. in such event no tmub-Es wil 5213s ins 01* Figures 1 and 2 Ezscsus pcsiszicn and length of the E9; the. d1 seiawa the am when Fm 1 mm While bhe, fz'iciian betwsen the thx'eaxlls 1n the nut 48 and on she scrsw shaft 50 W111 be sufficiem, the screw and mm :0 mists with tbs armature shaft 01' will 36,

In the msdifisd smash-action illustrated is Figures 5 m 9, the mafnf use A. which (0r Whic fi. b asso 1s 01 t e nors-eshse type, 11% m I gamed verimzi 1m 2 and *0st Ame A riveiner in Layn lfis ioundatmn 01 he awmr sad: 4 Bis-m m M v masversely sx'cendmg Q s, sock-e 1; in which the is mg m fzhe ksy pin 62 y furme of 1305 21m?- suitable hearing ithin gpenm 6? in the =21;

the hvetsr fz we for she lira L the Ezev pi'svenfiinv mtg g 0? 66 W1" him span pi? feaizhei" key in r she; hanger a d slid ksywsy W: in 31m bore pvsvents ion 0; the W inn. 11mm interfaring wish tramsiama'y movement 0? the in the bush 7). v nut H 1150 1s cussd wiihix; the opening me uppsr sud i'iacjsw 3, one end mi tnis the s iwulrier 511s jaw 3 t0 mks the @2101 thms of the scmw shaft 78 n be working A (See Figure 5). 511' k 68 use an s wit enmge 1m {his rstaflzing sha is fastamed is 01 .6 and of tha 0;? plunges by cap sctz'aw 'I which is screwed in's and 01 the shsfi- T3 which is arranged "so mutate Wim f T A ghrust bearin may be of any 0f the vans-us 916i and Wei} 1 @Wn csnsiawzcfijonsfw is intai'psed behveen recessed and of the mm (or plunger (34 and cnnaaectsd end of sm-sw shait 73 to transmit power from i shaft to tie nan-rotary {Q' are 7}.

screw ska t 73 proj sesawzarcfiy through the nut 1 and the opening in the upper and of the .a;v 3, and through a hearing Z7 which is mounted 0n the upper end of the pedestal 78.

The pedestal 78 in tum is meuntsd on the shah or 'bmekei 79 "which, as shown, is made s epamte fmm but is fmtene 01:. 0110 on thy tin;

5 shaft 73-, he

outer "m ti;

frame and u recip 19 mesh Sunih" the the In Q1 operat:

'ide

poszt lent-1y ma 

